25012684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 46434528

約数和(自身を除く): 21421844

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 4457, 5612, 8914, 17828, 102511, 205022, 271877, 410044, 543754, 1087508, 6253171, 12506342, 25012684]

約数ペア:

[(1, 25012684), (2, 12506342), (4, 6253171), (23, 1087508), (46, 543754), (61, 410044), (92, 271877), (122, 205022), (244, 102511), (1403, 17828), (2806, 8914), (4457, 5612)]